White Clay Creek State Park Weather Forecast

    • 58
    • 58

    Rain

    • 61
    • 76

    Chance Rain Showers

    • 58
    • 75

    Rain Showers Likely

    • 51
    • 71

    Rain Showers Likely

    • 54
    • 71

    Mostly Cloudy

    • 56
    • 75

    Partly Sunny

Today 28 May New Castle

Rain, cooler. Near steady temperature in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 28 May New Castle

Cloudy. Rain with a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Near steady temperature in the upper 50s. East Winds 10 to 15 Mph, becoming northeast 5 to 10 Mph after midnight. Chance of rain 90 percent.

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White Clay Creek State Park Temperature Statistics

May Temperature

Wilmington, New Castle County Airport (9.3 miles)

  • Lowest 20 May, 2025

    45.6 °F

  • Average May

    65.5 °F

  • Highest 17 May, 2025

    86.6 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (9.3 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.5 °F
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